What force keeps a bicycle wheel from flying off a. centrifugal force
b. centripetal force

Apossible explanation for a set of facts that can be tested by further investigation is called

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.